.menu {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 1000;
  bottom: 0;
  transition: all 0.5s;
  transform: translateY(100%);
}

.menu.show {
  transform: translateY(0);
}

.menu-mask {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: #000;
  opacity: 0;
  z-index: 999;
}

.menu-title {
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 10px 10px 0 0;
  position: relative;
  background: #1ba9ba;
  color: #fff;
}

.menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu ul li {
  list-style: none;
  text-align: center;
  background: #fff;
  border-bottom: 1px solid #dcdfe0;
  color: #666;
  font-size: 16px;
  line-height: 48px;
  height: 48px;
}

.menu ul li.active {
  color: #1ba9ba;
}
